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alwayssql.wordpress.com | ||
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iggyfernandez.wordpress.com
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| | | | | Dear NoCOUG members and friends, The golden rule of not tuning SQL is "operate with as little information as possible." Not only will this increase your chances of failure but it will make it difficult for others to help you. Every exercise in problem solving - no matter how little - has exactly six stages:... | |
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sqlserverperformance.wordpress.com
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| | | | | Here is the December 2012 version of my SQL Server 2005 Diagnostic Information Queries, with some minor tweaks and improvements. I dropped a couple of redundant queries, and added a new query at the end. To go with it is an updated, blank results spreadsheet, where the tabs in the spreadsheet are labeled and in... | |
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alexzeng.wordpress.com
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| | | | | I am reading Expert Oracle Practices by Oracle Database Administration from the Oak Table. I'd like to summary and share what I learned. This chapter PL/SQL and the CBO by Jo?e Senega?nik is pretty interesting. It tells how to use oracle extensible optimizer to set the selectivity and the cost of PL/SQL functions. This will... | |
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trackobit.com
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| | | Advanced Sim Based Tracking solutions that require no internet and hardware installation. Start tracking instantly with a low-cost feature phone. | ||
